Validation Log 2025-12-15 00:29:36.106817 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003618/mwtab/txt Study ID: ST002213 Analysis ID: AN003618 File format: txt Status: Contains Validation Issues Number of Issues: 12 Number of Warnings: 6 Number of Value Errors: 6 Number of Consistency Errors: 0 Number of Format Errors: 5 Issue Log: Error: The value, "50-90 yrs", for the subsection, "AGE_OR_AGE_RANGE", in the "SUBJECT" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['weeks', 'days', 'months', 'years']. Ignore this when more complicated descriptions are required. Error: The required property, "FLOW_GRADIENT", in the "CHROMATOGRAPHY" section is missing. Error: The required property, "FLOW_RATE", in the "CHROMATOGRAPHY" section is missing. Error: The required property, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section is missing. Error: The required property, "SOLVENT_A", in the "CHROMATOGRAPHY" section is missing. Error: The required property, "SOLVENT_B", in the "CHROMATOGRAPHY" section is missing. Warning: The "m/z" column at position 3 in the METABOLITES table, matches a standard column name, "moverz_quant". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name. Warning: The "KEGG or HMDB ID" column at position 2 in the METABOLITES table, matches a standard column name, "kegg_id". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name. Warning: The "KEGG or HMDB ID" column at position 2 in the METABOLITES table, matches a standard column name, "hmdb_id". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name. Warning: The "KEGG or HMDB ID" column at position 2 in the METABOLITES table, matches a standard column name, "hmdb_id", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 0 C00002 1 C00008 2 C00020 3 C00147 4 C00144 5 C00387 6 C00242 7 C00112 8 C00055 9 C00475 10 C00015 11 C00105 12 C00106 13 C00104 14 C00130 15 C00294 16 C00262 17 C00943 18 C00906 19 C00647 20 C00029 21 C01882 22 C00009 23 C00013 24 C00031 25 C02965 26 C00354 27 C00118 28 C03339 29 C00631 30 C00074 31 C00022 32 C01432 33 C00208 34 C01835 35 C00392 36 C00121 37 C00158 38 C00026 39 C00042 40 C00122 41 C00149 42 C02630 43 C00345 44 C06222 45 C00620 46 C00119 47 C00051 48 C01879 49 C01419 50 C00072 51 C05422 52 C05283 53 C00542 54 C02798 55 C01602 56 C00327 57 C00270 58 C00043 59 C00128 60 C00160 61 C01157 62 C00864 63 C00429 64 C00831 65 C01134 66 C00245 67 C02796 68 C00463 69 C00637 70 C00331 71 C05658 72 C00093 73 C00346 74 C00307 75 C01120 76 C00246 77 C01585 78 C17714 79 C06423 80 C01601 81 C01571 82 C02679 83 C06424 84 C00249 85 C01530 86 C08322 87 C08362 88 C00712 89 C01595 90 C06427 91 C00219 92 C06428 93 C06429 94 C02678 95 C03242 96 C06428 97 C16513 98 C00695 99 C05122 100 C04483 101 C11301 102 C14762 103 C14767 104 C14820 105 C05953 106 C00696 107 C00584 108 C00909 109 C02166 110 C18043 111 C00762 112 C05484 113 C17715 114 C16300 115 C01712 116 C16527 117 C17590 118 C06229 119 C03905 120 C02589 121 C16322 122 C02543 123 C02712 124 C02774 125 C05379 126 C05829 Warning: The "r.t." column at position 4 in the METABOLITES table, matches a standard column name, "retention_time". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name. Warning: The column, "KEGG or HMDB ID", in the METABOLITES table was matched to multiple standard names, ['kegg_id', 'hmdb_id']. This is a good indication that the values in that column should be split into the appropriate individual columns.